35 lines
642 B
Go
35 lines
642 B
Go
// SPDX-License-Identifier: Apache-2.0
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// Copyright Authors of K9s
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package model_test
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import (
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"fmt"
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"testing"
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"github.com/derailed/k9s/internal/model"
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"github.com/stretchr/testify/assert"
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)
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func TestHistory(t *testing.T) {
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h := model.NewHistory(3)
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for i := 1; i < 5; i++ {
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h.Push(fmt.Sprintf("cmd%d", i))
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}
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assert.Equal(t, []string{"cmd1", "cmd2", "cmd3"}, h.List())
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h.Clear()
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assert.True(t, h.Empty())
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}
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func TestHistoryDups(t *testing.T) {
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h := model.NewHistory(3)
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for i := 1; i < 4; i++ {
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h.Push(fmt.Sprintf("cmd%d", i))
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}
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h.Push("cmd1")
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h.Push("")
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assert.Equal(t, []string{"cmd1", "cmd2", "cmd3"}, h.List())
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}
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